<?php

namespace rednaoeasycalculationforms\ajax;

use Exception;
use rednaoeasycalculationforms\core\Exception\FriendlyException;
use rednaoeasycalculationforms\core\Managers\EntrySaver\FormEntrySaver;
use rednaoeasycalculationforms\core\Managers\LogManager\LogManager;

class SubmissionAjax extends AjaxBase
{

    function GetDefaultNonce()
    {
        return 'Submission';
    }

    protected function RegisterHooks()
    {
        $this->RegisterPublic('form_submitted', 'ProcessSubmission', false);
    }

    public function ProcessSubmission() {

        \ob_start();

        $entry = $this->GetRequired('Entry');
        $formEntrySaver = new FormEntrySaver($this->Loader);
        $formEntrySaver->Initialize($entry->FormId);

        \add_filter('wp_die_ajax_handler', function () use ($formEntrySaver) {
            $error = \error_get_last();
            $friendlyException = new FriendlyException('An unexpected error occurred, please try again', $error['message']);
            $this->SendException($friendlyException, "An error occurred", $formEntrySaver->FormBuilder->DebugModeEnabled);
            die();
        });

        if($formEntrySaver == null)
            $this->SendErrorMessage('Form not found');
        else
            try
            {
                $meta = [];
                $requestURL = esc_url($this->GetOptional('RequestURL'));
                if(!empty($requestURL))
                    $meta['origin_url'] = [
                        'value' => $requestURL,
                        'isVisible' => false
                    ];
                $action = $formEntrySaver->ProcessEntry($entry, $meta);
                $text = \ob_get_clean();
                if($text != '')
                    LogManager::Log(LogManager::TYPE_DEBUG, "Additional information printed while submitting the form:" . $text);

                if($formEntrySaver->SaveSuccess)
                    $this->SendSuccessMessage(array(
                        'success' => true,
                        'Action' => $action,
                        'Entry' => array(
                            'ReferenceId' => $formEntrySaver->FormBuilder->GetReference(),
                            'Sequence' => $formEntrySaver->FormBuilder->GetSubmissionNumber(),
                            'Total' => $formEntrySaver->FormBuilder->GrandTotal
                        )
                    ));
                else
                    $this->SendSuccessMessage(array(
                        'success' => false,
                        'Action' => $action
                    ));
            }catch(Exception $e)
            {
                $text = \ob_get_clean();
                if($text != '')
                    LogManager::Log(LogManager::TYPE_DEBUG, "Additional information printed while submitting the form:" . $text);

                if($formEntrySaver->FormBuilder == null)
                    $formEntrySaver->CreateFormBuilder();
                $this->SendException($e, "", $formEntrySaver->FormBuilder->DebugModeEnabled);
            }

        $this->SendSuccessMessage(true);

    }
}